Where does “submenu” come from?

Submenu derives from English menu, combined with the prefix sub- from Latin sub meaning "under," ultimately from Proto-Indo-European upo with the same sense.

submenu (English): A secondary menu available through another menu,...

Definitions

  1. A secondary menu available through another menu,...

Ancestry of “submenu”, step by step

submenu traces back through two separate lines of ancestry.

via English menu

StepLanguageWordMeaning
1EnglishmenuThe details of the food to be served at a...
2Frenchmenuslim, small, fine; minor, trifling; detailed list
3Middle Frenchmenusmall
4Old Frenchmenusmall
5Latinminūtusdiminished, having been diminished
6Proto-Italicminwō
7Proto-Indo-Europeanmēy-soft, tender, dear

via Spanish menú

StepLanguageWordMeaning
1Spanishmenúmenu

Words derived from “submenu

Every word from Proto-Indo-European mēy-
submenu — Etymology, Origin & Word History | Etymology Explorer